Lithiumionelec

Electric boats have been around for over 120 years and were common between 1880 and 1920 before the internal combustion engine became popular. Most electric boats have a rechargeable battery, and the invention of the lithium battery has done wonders for electric boats.
https://www.lithiumbatterychina.com/lithium-ion-electric-boat-battery/
https://www.youtube.com/channel/UCsN4-PROqUeO0w-tvKK1yUg/about
https://pin.it/3ON5Knd
https://github.com/Lithiumionelectricboatbattery